<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../css/style.css">
    <!-- 引入组件库 -->
    <script src="../js/vue.js"></script>
    <script src="../js/axios-0.18.0.js"></script>

    <!-- 引入样式 -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <!-- 引入组件库 -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
    <script src="../js/echarts.js"></script>
    <script src="../plugins/echarts/echarts.js"></script>

</head>


<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>统计分析<small>会员数量</small></h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>统计分析</el-breadcrumb-item>
            <el-breadcrumb-item>会员数量</el-breadcrumb-item>
        </el-breadcrumb>
    </div>

    <div class="app-container">

        <div class="box">
            <div class="block">
                <el-date-picker
                        v-model="date1"
                        type="daterange"
                        range-separator="至"
                        start-placeholder="开始日期"
                        end-placeholder="结束日期" @change="changeDate">
                </el-date-picker>

            </div>
            <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
            <div id="chart1" style="height:600px;"></div>
        </div>
    </div>
</div>
</body>

<script>

    new Vue({
        el: '#app',
        data: {
            date1: ""
        },
        created() {
            this.changeDate();
        },
        methods: {
            changeDate() {
                console.log(this.date1);

                if (this.date1 == null||this.date1=="") {
                    axios.defaults.withCredentials = true;
                    axios.get("http://localhost:82/report/getMemberReport.do").then((res) => {
                        var myChart1 = echarts.init(document.getElementById('chart1'));
                        myChart1.setOption(
                            {
                                title: {
                                    text: '会员数量'
                                },
                                tooltip: {},
                                legend: {
                                    data: ['会员数量']
                                },
                                xAxis: {
                                    data: res.data.data.months
                                },
                                yAxis: {
                                    type: 'value'
                                },
                                series: [{
                                    name: '会员数量',
                                    type: 'line',
                                    data: res.data.data.memberCount
                                }]
                            });
                    });
                }else {
                    axios.post("http://localhost:82/report/getMemberReportChange.do",this.date1).then((res) => {
                        var myChart1 = echarts.init(document.getElementById('chart1'));
                        myChart1.setOption(
                            {
                                title: {
                                    text: '会员数量'
                                },
                                tooltip: {},
                                legend: {
                                    data: ['会员数量']
                                },
                                xAxis: {
                                    data: res.data.data.months
                                },
                                yAxis: {
                                    type: 'value'
                                },
                                series: [{
                                    name: '会员数量',
                                    type: 'line',
                                    data: res.data.data.memberCount
                                }]
                            });
                    });
                }
            }

        }
    })
</script>
</html>
